<?php

/**
 * This is the model class for table "member_roles".
 *
 * The followings are the available columns in table 'member_roles':
 * @property integer $id
 * @property integer $member_id
 * @property integer $role_id
 * @property integer $inherited_from
 *
 * The followings are the available model relations:
 * @property Member $member
 * @property Role $role
 */
class MemberRole extends CActiveRecord
{
    /**
     * Returns the static model of the specified AR class.
     * @param string $className active record class name.
     * @return MemberRoles the static model class
     */
    public static function model($className=__CLASS__)
    {
        return parent::model($className);
    }

    /**
     * @return string the associated database table name
     */
    public function tableName()
    {
        return 'member_roles';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules()
    {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('member_id, role_id', 'required'),
            array('member_id, role_id, inherited_from', 'numerical', 'integerOnly'=>true),
            // The following rule is used by search().
            // Please remove those attributes that should not be searched.
            array('id, member_id, role_id, inherited_from', 'safe', 'on'=>'search'),
        );
    }

    /**
     * @return array relational rules.
     */
    public function relations()
    {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
            'member' => array(self::BELONGS_TO, 'Member', 'member_id'),
            'role' => array(self::BELONGS_TO, 'Role', 'role_id'),
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels()
    {
        return array(
            'id' => 'ID',
            'member_id' => 'Member',
            'role_id' => 'Role',
            'inherited_from' => 'Inherited From',
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
     */
    public function search()
    {
        // Warning: Please modify the following code to remove attributes that
        // should not be searched.

        $criteria=new CDbCriteria;

        $criteria->compare('id',$this->id);
        $criteria->compare('member_id',$this->member_id);
        $criteria->compare('role_id',$this->role_id);
        $criteria->compare('inherited_from',$this->inherited_from);

        return new CActiveDataProvider($this, array(
            'criteria'=>$criteria,
        ));
    }
}